How ro restore a fixed-pointed and saved model to its unfixed state?
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Zora Aria Jade
le 18 Mai 2023
Modifié(e) : Zora Aria Jade
le 21 Mai 2023
My fixed-pointed model has already saved .But I want to change some fuctions on its unfixed state.The "Restore Original Model"button just can restore the model which is being optimized.Is there a solution,please?
0 commentaires
Réponse acceptée
Brenda
le 19 Mai 2023
Modifié(e) : Brenda
le 19 Mai 2023
Hi Chan,
Thanks for your question!
Since your model is already converted to fixed-point, you now may want to use Data Type Override functionalities to recover the floating-point behaviors before the conversion.
You only need to maintain one model for simulation behaviors in original floating-point and fixed-point.
https://www.mathworks.com/help/fixedpoint/ug/fixed-point-instrumentation-and-data-type-override.html
You can also use Iterative workflow in Fixed-Point Tool to continue conversion steps in your current model.
You also described the challenge to track the changes during your modeling process. I suggest you check out the modeling tool called Design Evolutions. More specifically, you can follow the workflow steps from Fixed-Point Tool.
Feel free to ask more questions on MATLAB Answers when using the tools. Thanks!
1 commentaire
Plus de réponses (1)
Kiran Kintali
le 19 Mai 2023
>>I want to change some fuctions on its unfixed state.
Do you mean the restore step in the Fixed-Point Tool failed for you and left you in the partially converted state?
Can you share the steps you have used to restore the model to its original state?
Restore Model to Original State
During the Prepare System for Conversion step, the Fixed-Point Tool creates a restore point for your model. After the conversion process, if you want to restore your model to its state at the start of the conversion process, in the Fixed-Point Tool, click Restore Original Model. The Fixed-Point Tool closes your model and reopens the model in its original state. Any changes made to your model after the preparation stage of the conversion are removed.
2 commentaires
Kiran Kintali
le 19 Mai 2023
Unfortunately this may not be possible in the current workflow. Please reach out to tech support with your expectations on the workflow.
Voir également
Catégories
En savoir plus sur Fixed-Point Designer dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!